Glassfish部署例外

Question

我正在Glasfish应用程序服务器上开发JavaEE应用程序。 我正在开发，所以我要不断地部署/取消部署该应用程序。

直到几个小时前，当我在部署时收到此错误时，一切都工作良好：

GRAVE: Exception while invoking class org.glassfish.persistence.jpa.JPADeployer prepare    method
GRAVE: Exception while invoking class org.glassfish.javaee.full.deployment.EarDeployer prepare method
GRAVE: Exception while preparing the app
GRAVE: Could not resolve a persistence unit corresponding to the persistence-unit-ref-name [persistence/decreg-entite] in scope of the module called [declaration-reglementaire-ear#declaration-reglementaire-serviceweb-0.0.3-RELEASE.war]. Please verify your application.
org.glassfish.deployment.common.DeploymentException: Could not resolve a persistence unit corresponding to the persistence-unit-ref-name [persistence/decreg-entite] in scope of the module called [declaration-reglementaire-ear#declaration-reglementaire-serviceweb-0.0.3-RELEASE.war]. Please verify your application.

有谁知道如何解决这个问题？

谢谢你在andvace

Answer 1

看起来，您的domain.xml文件中提到了名为“ decreg-entite”的持久性单元，但jpa配置文件persistence.xml并未定义持久性单元的全部内容。